Add and Subtract Decimals: Horizontal - Worksheet

Students align the decimal points and add extra zeros to the right of the number before adding or subtracting decimals to ensure that each decimal has the same number of digits. Then, for the answer, students add or subtract digits at each place. In each problem, the numbers are arranged in the horizontal format. Students should try to use different strategies involving composing and decomposing numbers to solve these problems. This will help them develop flexibility and fluency.